FamiStudio - FamiStudio is very simple music editor for the Nintendo Entertainment System or Famicom. It is designed to be easier to use than FamiTracker, but its feature set is also much more limited.
SoundGrail - SoundGrail Music App designed for pianists, guitarists, and DJs.
DefleMask - An old-school game music tracker for an ample variety of systems.
keezy - A colorful soundboard. Play with music.
MilkyTracker - MilkyTracker is an open source, multi-platform music application for creating .MOD and .
Figure - Propellerhead creates world-class software products and services that inspire music makers and provide the foundation for a worldwide creative musical community.